EP 3847046 B1 20221012 - WHEEL HUB ARRANGEMENT FOR A DRIVING WHEEL OF A VEHICLE
Title (en)
WHEEL HUB ARRANGEMENT FOR A DRIVING WHEEL OF A VEHICLE
Title (de)
RADNABENANORDNUNG FÜR EIN ANTRIEBSRAD EINES FAHRZEUGS
Title (fr)
AGENCEMENT DE MOYEU DE ROUE POUR UNE ROUE MOTRICE D'UN VÉHICULE
Publication
Application
Priority
EP 2018073967 W 20180906
Abstract (en)
[origin: WO2020048598A1] The invention relates to a wheel hub arrangement (10) for a driving wheel (2) of a vehicle (1), wherein the wheel hub arrangement (10) is provided with a planetary gear train comprising: a centrally arranged sun gear wheel (11) fixed to a drive shaft (12) that extends in an axial direction of the wheel hub arrangement (10); a set of planet gear wheels (13) distributed circumferentially around and meshing with the sun gear wheel (11); a ring gear wheel member (14, 15) extending circumferentially around the planet gear wheels (13) and being provided with a ring gear wheel (16) meshing with the planet gear wheels (13); a stationary planet wheel carrier (17); an annular rolling-element bearing (19) arranged between the ring gear wheel member (14,15) and the planet wheel carrier (17), wherein the ring gear wheel member (14, 15) is configured to be fixed to the driving wheel (2) of the vehicle (1). The arrangement (10) is characterized in that the planet wheel carrier (17) is provided with an annular depression (17a) that forms at least a part of an inner bearing race for the rolling elements of the rolling-element bearing (19). The invention also relates to a vehicle (1) provided with a wheel hub arrangement (10) of the above type.
IPC 8 full level
B60K 7/00 (2006.01); B60K 17/04 (2006.01)
CPC (source: EP US)
B60K 7/00 (2013.01 - EP); B60K 17/046 (2013.01 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2020048598 A1 20200312; CN 112638685 A 20210409; CN 112638685 B 20240426; EP 3847046 A1 20210714; EP 3847046 B1 20221012; US 11345232 B2 20220531; US 2021339624 A1 20211104
DOCDB simple family (application)
EP 2018073967 W 20180906; CN 201880097206 A 20180906; EP 18769957 A 20180906; US 201817273346 A 20180906